import nltk is Python syntax, and as such won’t work in a shell script. To test the version of nltk and scikit_learn, you can write a Python script and run it. Such a script may look like Note that not all Python packages are guaranteed to have a __version__ attribute, so for some others it … Read more
I got the following error while running curl: curl: (7) Failed to connect to 127.0.0.1 port 8080: Connection refused. It seems that it is easy to debug, but, I didnt find how to solve it. The adress 127.0.0.1 is mentioned in the file etc/hosts. I am using curl version 7.47 on Ubuntu system. Anyone has … Read more
There must be a space between if and [, like this: These (and their combinations) would all be incorrect too: These on the other hand are all ok: Btw these are equivalent: These are also equivalent: And, the middle part of your script would have been better with an elif like this: (I also dropped … Read more
Although I am not sure, what the actual error here is, but purging the package will help. You can try this After this try reinstalling with Moreover, you should Prefer AskUbuntu and SuperUser for such questions, you can expect a detailed and possibly faster response.
You might want to look into a Python package manager like pip. If you don’t want to use a Python package manager, you should be able to download M2Crypto and build/compile/install over the old installation.
conio.h is a C header file used with old MS-DOS compilers to create text user interfaces. Compilers that target other operating systems, such as Linux-based, 32-bit Windows and OS/2, provide equivalent functionality through other header files and libraries. The #include <curses.h> will give you almost all of the functionality provided by conio.h. “ncurses” needs to be installed in the … Read more
Add -lrt to the end of g++ command line. This links in the librt.so “Real Time” shared library.
Create a (local) repository and use yum to have it resolve the dependencies for you. The CentOS wiki has a nice page providing a how-to on this. CentOS wiki HowTos/CreateLocalRepos. Summarized and further minimized (not ideal, but quickest): Create a directory for you local repository, e.g. /home/user/repo. Move the RPMs into that directory. Fix some … Read more
I am using php mailer function but getting following error.How to fix it ? 2016-01-22 06:15:48 SMTP ERROR: Failed to connect to server: php_network_getaddresses: getaddrinfo failed: Name or service not known (0) Failed To Connect..!!
Yes – older POSIX standards defined usleep(), so this is available on Linux: DESCRIPTION The usleep() function suspends execution of the calling thread for (at least) usec microseconds. The sleep may be lengthened slightly by any system activity or by the time spent processing the call or by the granularity of system timers. usleep() takes … Read more